[Q] MTL22 (HTC J One) and custom ROM compatability - One (M7) Q&A, Help & Troubleshooting

Has anyone tried any of the current recoveries or custom ROMs with the Japanese variant of the One? If so, how was it, did it work?
Thanks for any help!

Don't quote me on this because I'm not 100% but I'm not sure they work as I know that the Asian variant of the One doesn't have LTE from reading around, so that hardware difference may cause incompatibility.

The one th I have has LTE/CDMA/GSM, a MicroSD card slot, and a OneSeg antenna. I could probably do without the OneSeg if I lost that, but the MicroSD is kind of a big deal.

Can the HTC J One be SIM unlocked?

@HyoImowano
The problem is we don't have that much info on the japanese variant.
Could you by chance paste/write here the content of /proc/emmc so I can see if it's compatible with our current recoveries?

This is from my HTC J One. Thanks!
dev: size erasesize name
mmcblk0p19: 000ffa00 00000200 "misc"
mmcblk0p37: 00fffe00 00000200 "recovery"
mmcblk0p36: 01000000 00000200 "boot"
mmcblk0p38: 8bfffc00 00000200 "system"
mmcblk0p26: 00140200 00000200 "local"
mmcblk0p39: 17fffe00 00000200 "cache"
mmcblk0p40: 678000000 00000200 "userdata"
mmcblk0p22: 01400000 00000200 "devlog"
mmcblk0p24: 00040000 00000200 "pdata"
mmcblk0p27: 00010000 00000200 "extra"
mmcblk0p34: 04b00200 00000200 "radio"
mmcblk0p16: 03c00400 00000200 "adsp"
mmcblk0p15: 00100000 00000200 "dsps"
mmcblk0p17: 007ffa00 00000200 "radio_config"
mmcblk0p20: 00400000 00000200 "modem_st1"
mmcblk0p21: 00400000 00000200 "modem_st2"
mmcblk0p29: 00040000 00000200 "skylink"
mmcblk0p30: 01900000 00000200 "carrier"
mmcblk0p28: 00100000 00000200 "cdma_record"
mmcblk0p18: 02000000 00000200 "reserve_1"
mmcblk0p33: 034ffa00 00000200 "reserve_2"
mmcblk0p35: 05fffc00 00000200 "reserve_3"
mmcblk0p31: 01400000 00000200 "nfc_record"
mmcblk0p32: 03329800 00000200 "reserve"

So, following the methods discussed over in the development forums, I've got my J One HTL22 unlocked and S-OFF. After that I installed an updated build of twrp for this phone.
That in place, I started trying a couple of ROMs today. I started with TrickDroid 7.5 and Android Revolution HD 10.3. Both bricked it, unfortunately. Have you tried anything on yours recently, @HyoImowano?

nostodnayr said:
So, following the methods discussed over in the development forums, I've got my J One HTL22 unlocked and S-OFF. After that I installed an updated build of twrp for this phone.
That in place, I started trying a couple of ROMs today. I started with TrickDroid 7.5 and Android Revolution HD 10.3. Both bricked it, unfortunately. Have you tried anything on yours recently, @HyoImowano?
Click to expand...
Click to collapse
Nothing that worked unfortunately. I've been keeping my eye on a couple of Japanese forums, but nothing good has popped up yet. Where did you get the compatible version of TWRP? I've been using ClockworkMod.

camera issues with HTL22
Hi all. Got my HTL22 last week and thanks to nostodnayr, got it s-off, rooted, and installed TWRP.
However... I have the dreaded camera blurriness issue. Have seen it reported in non-Japanese models, and there are one or two posts now on Japanese forums complaining of this. Could be a firmware issue, but not sure. Basically, it takes ages to focus, and it will lose focus in videos especially badly, no matter what the settings are.
Would like to just take it back to the store and get a replacement on the spot, but not sure if they will like it being unlocked and rooted. I don't have my hands on a stock recovery, which I guess is what I need to send it back as if nothing happened. But this is entirely new territory for me!
What you think: chance it and act dumb, hoping I will escape with a like-for-like, or attempt to unroot and lock? And where would I get that stock recovery...
Great phone, mind you, apart from that awful QC issue with the camera.

HyoImowano said:
Nothing that worked unfortunately. I've been keeping my eye on a couple of Japanese forums, but nothing good has popped up yet. Where did you get the compatible version of TWRP? I've been using ClockworkMod.
Click to expand...
Click to collapse
Which forums are you looking at? I've been lazy and only checking a couple people's twitter feeds. So all I've seen is a version of CyanogenMod 10.1. (Which seems to have killed my SIM card or, maybe, my radio [though wifi is still working])
I got the TWRP here: http://www.scottish-vinegar.com/小物置き場/
I wasn't able to get ClockworkMod working; is there a different version I should try?

from what it looks like in the emmc theres a CDMA chip? so installing any 4.2.2 roms would bork it completely since there are no CDMA based 4.2.2 roms currently out there.

syaoran68 said:
from what it looks like in the emmc theres a CDMA chip? so installing any 4.2.2 roms would bork it completely since there are no CDMA based 4.2.2 roms currently out there.
Click to expand...
Click to collapse
Right. But there's a version of CyanogenMod that someone's working on for the HTC J One: http://htcsoku.info/htcsokudev-news/au-m7-cm-beta-release/

nostodnayr said:
Right. But there's a version of CyanogenMod that someone's working on for the HTC J One
Click to expand...
Click to collapse
I tried this build of CM and I couldn't get cellular service to work. Haven't been able to find any other roms for it.

Are there any news? Should i wait for 4.3?

Hello,
this is probably a late reply, but
I have rooted my HTC J One (htl22) using revone_j
and I am also using CWM 6.2 recovery. works like charm.
I am now looking for Sim unlock method. (Unlock code will not work just as with Sprint.)

umka83 said:
Hello,
this is probably a late reply, but
I have rooted my HTC J One (htl22) using revone_j
and I am also using CWM 6.2 recovery. works like charm.
I am now looking for Sim unlock method. (Unlock code will not work just as with Sprint.)
Click to expand...
Click to collapse
Hi, I am exactly the same with you, the original au sim-card is working, but still could not use docomo sim-card.
Some Chinese guys seemed unlocked sim-lock with a tool named cdmaworkshop.

Hi guys,
I also have an htc j one. Can somebody give me a simple tutorial on how I root it and install custom firmware. I would also like to sim unlock it and so if anybody has any more information on how I might do that then it would be much appreciated. Thanks.

Root and sim unlock HTC j one
Hello
1) Here is the link to root and S-OFF HTC One (works for HTC j one BUT DOES NOT WORK IF YOU HAVE 1,54 bootloader)
2) here is the link in Japanese on how to sim-unlock your HTC J One - so you can use Docomo and Softbank sim:
http://htcsoku.info/htcsokudev-news/au-m7-device-sim-unlock/
S-OFF and root is needed for that one

Hi,
I think you forgot to post the link for the root and S-OFF. Unfortunately I bought the phone second hand and it has the 1.54 bootloader on already and so it seems there is no way for me to S-OFF for the time being.
Did the sim unlock work for you using the Japanese tutorial?
umka83 said:
Hello
1) Here is the link to root and S-OFF HTC One (works for HTC j one BUT DOES NOT WORK IF YOU HAVE 1,54 bootloader)
2) here is the link in Japanese on how to sim-unlock your HTC J One - so you can use Docomo and Softbank sim:
S-OFF and root is needed for that one
Click to expand...
Click to collapse

Forum almost no resources in Japan

Related

[Q] HTC one M7 sprint it can be work on GSM or not?

dear all
i have got HTC one M7 sprint as a gift and i want to ask if
it can be work on the GSM network or not
and if it can be there's any modification to the firmware and rom or any thing else
waiting for your replies
BR
cheaib said:
dear all
i have got HTC one M7 sprint as a gift and i want to ask if
it can be work on the GSM network or not
and if it can be there's any modification to the firmware and rom or any thing else
waiting for your replies
BR
Click to expand...
Click to collapse
No. It cannot.
Sent from my One using Tapatalk 2

Please some one help Me with My Htc one

Please can any one help tell what and which rom i could use for my Htc one the problem of my Htc is that is suppose to be the special HTC One model made for China. It is exactly like the HTC One in US and other countries, but it has support for MicroSD Card and supports 2 SIM Cards and has 32GB Flash internal and 2GB internal RAM. Model: HTC 802w
My Htc is exactly the same one in this video :
http://www.youtube.com/watch?v=d5dY1eZ7Ghg
shabaz1978 said:
Please can any one help tell what and which rom i could use for my Htc one the problem of my Htc is that is suppose to be the special HTC One model made for China. It is exactly like the HTC One in US and other countries, but it has support for MicroSD Card and supports 2 SIM Cards and has 32GB Flash internal and 2GB internal RAM. Model: HTC 802w
My Htc is exactly the same one in this video :
http://www.youtube.com/watch?v=d5dY1eZ7Ghg
Click to expand...
Click to collapse
It's a completely different device than the international versions and I don't think there are any custom roms available for it.
thanks
rider5512 said:
It's a completely different device than the international versions and I don't think there are any custom roms available for it.
Click to expand...
Click to collapse
that sad news thanks for passing by
Hey search for maximus rom 802w here. I also have it.
Sent from my HTC One dual sim
shabaz1978 said:
Please can any one help tell what and which rom i could use for my Htc one the problem of my Htc is that is suppose to be the special HTC One model made for China. It is exactly like the HTC One in US and other countries, but it has support for MicroSD Card and supports 2 SIM Cards and has 32GB Flash internal and 2GB internal RAM. Model: HTC 802w
My Htc is exactly the same one in this video :
http://www.youtube.com/watch?v=d5dY1eZ7Ghg
Click to expand...
Click to collapse
here is a useful link, for rooting,,,etc
keep your eyes on it for a ROM
http://forum.xda-developers.com/showthread.php?t=2273570

[Q] What is my codename?

Hi.
I have already unlocked the bootloader and rooted my HTC One.
now I want to download CyanogenMod but there are different .zip files for each codename.
I don't know where I bought the phone but I am not on at&t/Verizon/sprint/T-Mobile
I checked in therminal emulator getprop
ro.product.device is M7.
not m7ul or anything else.
if I am missing something, can you point it out for me?
ty
Reader version in h-boot
Sent from my HTC 802w
Dafaq?! It's M7_U
What CM I should download?
m7_ul should be fine, you just won't have LTE/4G
EddyOS said:
m7_ul should be fine, you just won't have LTE/4G
Click to expand...
Click to collapse
but I'll still have 3G and 2G right?
and another question
is there a flashable zip for onscreen buttons like the nexus 4?
I want onscreen buttons and to disable the hardware buttons...
ty
Yes, as I only said you'd be missing LTE/4G
oh ok thanks
one more question, is there a flashable zip for on screen buttons?
eww... look my country not selling the original HTC ONE, their sale the HTC ONE Dual SIM CDMA/GSM
it is support with any ROM that developers cook? thx

[Q] Compatibility GSM ROM for CDMA Device

It will be possible to install a GSM ROM HTC One, to avoid having to be changed to GSM mode in Sprint HTC One?
I don't want to brick my device, I wonder what happen if I flash a GSM Stock Rom in this sprint HTC One
Alexruilli said:
It will be possible to install a GSM ROM HTC One, to avoid having to be changed to GSM mode in Sprint HTC One?
I don't want to brick my device, I wonder what happen if I flash a GSM Stock Rom in this sprint HTC One
Click to expand...
Click to collapse
Your question is not very clear, but if I understand well you wan't to install a GSM ROM on a Sprint model.
The answer is NO, but there are some ROMs in HTC international forum which have added Sprint support like Viper, Insertcoin, Elegancia, ARHD.
If you flash a non compatible ROM you'll brick your phone, cause you'll mess up the partitions, kernel. In that case it's a pain and you'd have to flash a ruu in order to get it working again
Sent from my HTCONE using Tapatalk
elvisypi said:
Your question is not very clear, but if I understand well you wan't to install a GSM ROM on a Sprint model.
The answer is NO, but there are some ROMs in HTC international forum which have added Sprint support like Viper, Insertcoin, Elegancia, ARHD.
If you flash a non compatible ROM you'll brick your phone, cause you'll mess up the partitions, kernel. In that case it's a pain and you'd have to flash a ruu in order to get it working again
Sent from my HTCONE using Tapatalk
Click to expand...
Click to collapse
Post above is correct. User however appears to want to use a GSM ROM thinking that it will prevent the annoyance of using the Sprint HTC One on a GSM network requiring that you constantly switch the network mode to GSM/UTMS.
Sorry, don't think it's feasible at this time though.

[Q] Converting Verizon HTC One into an International Unbranded HTC One

Hello!
I was just curious about this stuff. Most of the people I asked said that the Verizon variant has a different partition layout compared to the AT&T and all the other variants. But, I was looking around the forum and one guy said this...
alray said:
Only phones with MID starting with PN071 (GSM M7_U or M7_UL) can be converted to other variants having MID starting with PN071 (GSM M7_U or M7_UL).
For example, you can convert a WWE GSM variant (PN0710000) to a Dev edition GSM variant (PN0712000)
You can't convert a Sprint CDMA variant (PN0720000) to a GSM variant (PN071XXXX)
Afaik, (I might be wrong, confirm if your partition table is the same)You can't (?) convert a Verizon CDMA variant (PN0731000) to a T-MOB GSM variant (PN0713000)
Afaik, MIDs not having the same 3rd digit have different partition layout and different hardware. Make sure before proceeding.
---------- Post added at 09:31 AM ---------- Previous post was at 09:15 AM ----------
Ok, it looks like Verizon variant have the same partition layout as the GSM variant
http://forum.xda-developers.com/showthread.php?t=2416038
http://forum.xda-developers.com/showthread.php?t=2317621
So you should be fine changing your MID from PN0731000 to any PN071 MID and flashing a RUU.
But you will probably not have LTE because flashing RUU doesnt change frequency bands.
Click to expand...
Click to collapse
So does that mean I can convert my Verizon HTC One (M7) to an international M7 without any problems? I am not using a Verizon sim card so I do not need CDMA networks or whatever. If this is possible, will the process be the same as converting an unbranded One to the Developer Edition? I believe converting my Verizon One to the international one will also allow me to test out the ROMs available for it, correct me if I'm wrong.
P.S. I am S-OFF'ed with HBOOT 1.57
CID: VZW_001
MainVer: 5.28.605.2
This is an annoying question for some of you people, I know. But, Thanks!
How to convert verizon one into international unbranded htc one
The Android Manual said:
Hello!
I was just curious about this stuff. Most of the people I asked said that the Verizon variant has a different partition layout compared to the AT&T and all the other variants. But, I was looking around the forum and one guy said this...
So does that mean I can convert my Verizon HTC One (M7) to an international M7 without any problems? I am not using a Verizon sim card so I do not need CDMA networks or whatever. If this is possible, will the process be the same as converting an unbranded One to the Developer Edition? I believe converting my Verizon One to the international one will also allow me to test out the ROMs available for it, correct me if I'm wrong.
P.S. I am S-OFF'ed with HBOOT 1.57
CID: VZW_001
MainVer: 5.28.605.2
This is an annoying question for some of you people, I know. But, Thanks!
Click to expand...
Click to collapse
Dear sir,
i have many doubts with this method please guide me step by step method to convert verizon one in to htc ul. please help.
GKFLASH81 said:
Dear sir,
i have many doubts with this method please guide me step by step method to convert verizon one in to htc ul. please help.
Click to expand...
Click to collapse
The Verizon variant does have the same partitions layout than the UL variant, however a Verizon variant can't be converted to a UL variant.
Sent from my HTC One using XDA Labs
alray said:
The Verizon variant does have the same partitions layout than the UL variant, however a Verizon variant can't be converted to a UL variant.
Sent from my HTC One using XDA Labs
Click to expand...
Click to collapse
@alray , I know u know a hell of a lot about the m7, but I gotta double check and ask just to make sure I'm reading this correctly; youre saying the Verizon variant of the M7 has the SAME partition layout as the UL M7?
I only ask because I own a Verizon M7, (love this phone) , and I've yet to try flashing S.Rom ONLY because Ive been told by many ppl in the M7 S.Rom thread that it will brick Verizon devices because of the partition layout "being different" according to them. (i know there will be data connectivity issues as it is a GSM rom and my device is a CDMA device, however that's not whAt I'm concerned about) , I just never flashed it as I was scared it would write things to the wrong partitions...
bdizzle1686 said:
@alray , I know u know a hell of a lot about the m7, but I gotta double check and ask just to make sure I'm reading this correctly; youre saying the Verizon variant of the M7 has the SAME partition layout as the UL M7?
I only ask because I own a Verizon M7, (love this phone) , and I've yet to try flashing S.Rom ONLY because Ive been told by many ppl in the M7 S.Rom thread that it will brick Verizon devices because of the partition layout "being different" according to them. (i know there will be data connectivity issues as it is a GSM rom and my device is a CDMA device, however that's not whAt I'm concerned about) , I just never flashed it as I was scared it would write things to the wrong partitions...
Click to expand...
Click to collapse
The Sprint one does have a different partition layout as opposed to the Verizon variant which is the same layout as the UL variant. Check the links in the quote at post #1. We already tried to convert in another thread, the ruu flashed fine and nothing flashed on the wrong partition but it wasn't booting correctly because of the CDMA radio
Sent from my HTC One using XDA Labs
alray said:
The Sprint one does have a different partition layout as opposed to the Verizon variant which is the same layout as the UL variant. Check the links in the quote at post #1. We already tried to convert in another thread, the ruu flashed fine and nothing flashed on the wrong partition but it wasn't booting correctly because of the CDMA radio
Sent from my HTC One using XDA Labs
Click to expand...
Click to collapse
does the verizon phone boot after flashing a dev or intl ruu ?
i am using a verizon m7 with a gsm sim card in india.
thanks.
aaki_rocker said:
does the verizon phone boot after flashing a dev or intl ruu ?
i am using a verizon m7 with a gsm sim card in india.
thanks.
Click to expand...
Click to collapse
Might want to read the text you just quoted
Sent from my HTC One using XDA Labs
alray said:
Might want to read the text you just quoted
Sent from my HTC One using XDA Labs
Click to expand...
Click to collapse
actually i tried flashing 2 developer ruu s and it got stuck at checking header while flashing.
flashed back the verizon ruu and everything is running fine.

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